Thanks Myles, I wonder why this amp is more sensitive than the others in the same series?
As long as the emission as well as the Gm (mA/V) is close to spec I don't understand this, could it be a marketing issue for CJ to make us buy tubes from them?
I am very satisfied with my new 140M, and compared to my old Premier 12 they tend to be more detailed and open, and I like that, but for some bad recordings they might sound a bit to bright.
This is why I thougt I could in a way "relax" it with tube rolling, but without loosing the beautiful sparkling top.
Ole